ipq40xx: add Edgecore ECW5211 support

This patch adds support for the Edgecore ECW5211 indoor AP.

Specification:
- SoC: Qualcomm Atheros IPQ4018 ARMv7-A 4x Cortex A-7
- RAM: 256MB DDR3
- NOR Flash: 16MB SPI NOR
- NAND Flash: 128MB MX35LFxGE4AB SPI-NAND
- Ethernet: 2 x 1G via Q8075 PHY connected to ethernet adapter via PSGMII (802.3af POE IN on eth0)
- USB: 1 x USB 3.0 SuperSpeed
- WLAN: Built-in IPQ4018 (2x2 802.11bng, 2x2 802.11 acn)
- CC2540 BLE connected to USB 2.0 port
- Atmel AT97SC3205T I2C TPM

Signed-off-by: Robert Marko <robert.marko@sartura.hr>

7 files changed, 348 insertions, 3 deletions

diff --git a/target/linux/ipq40xx/base-files/etc/board.d/01_leds b/target/linux/ipq40xx/base-files/etc/board.d/01_leds
index 0a128e8cbc..e9e0de9da9 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ipq40xx/base-files/etc/board.d/01_leds
@@ -62,6 +62,7 @@ zyxel,nbg6617)
 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "${boardname}:green:wlan2G" "phy0tpt"
 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "${boardname}:green:wlan5G" "phy1tpt"
 	;;
+edgecore,ecw5211 |\
 zyxel,wre6606)
 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "${boardname}:green:wlan2g" "phy0tpt"
 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "${boardname}:green:wlan5g" "phy1tpt"
diff --git a/target/linux/ipq40xx/base-files/etc/board.d/02_network b/target/linux/ipq40xx/base-files/etc/board.d/02_network
index 61d02a17bc..571479aaf2 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -38,6 +38,7 @@ ipq40xx_setup_interfaces()
 		;;
 	asus,map-ac2200|\
 	cilab,meshpoint-one|\
+	edgecore,ecw5211|\
 	openmesh,a42|\
 	openmesh,a62)
 		ucidef_set_interfaces_lan_wan "eth1" "eth0"
diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 8df7990f2e..d85424142b 100644
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -93,6 +93,7 @@ case "$FIRMWARE" in
 	cellc,rtl30vw |\
 	compex,wpj419 |\
 	compex,wpj428 |\
+	edgecore,ecw5211 |\
 	engenius,eap1300 |\
 	engenius,eap2200 |\
 	openmesh,a42 |\
@@ -186,6 +187,7 @@ case "$FIRMWARE" in
 	cellc,rtl30vw |\
 	compex,wpj419 |\
 	compex,wpj428 |\
+	edgecore,ecw5211 |\
 	engenius,eap1300 |\
 	engenius,eap2200 |\
 	openmesh,a42 |\
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
index 5b89710a22..ae5a0a7c1b 100644
--- a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
@@ -66,6 +66,7 @@ platform_do_upgrade() {
 	avm,fritzrepeater-3000 |\
 	buffalo,wtr-m2133hp |\
 	cilab,meshpoint-one |\
+	edgecore,ecw5211 |\
 	engenius,eap2200 |\
 	mobipromo,cm520-79f |\
 	qxwlan,e2600ac-c2)
diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ecw5211.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ecw5211.dts
new file mode 100644
index 0000000000..3f7e2ad6fd
--- /dev/null
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ecw5211.dts
@@ -0,0 +1,325 @@
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Edgecore ECW5211";
+	compatible = "edgecore,ecw5211";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs-append = " root=/dev/ubiblock0_1";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "ecw5211:yellow:power";
+			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan2g {
+			label = "ecw5211:green:wlan2g";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5g {
+			label = "ecw5211:green:wlan5g";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			status = "okay";
+
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+};
+
+&tlmm {
+	mdio_pins: mdio_pinmux {
+		mux_mdio {
+			pins = "gpio53";
+			function = "mdio";
+			bias-pull-up;
+		};
+
+		mux_mdc {
+			pins = "gpio52";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi0_pins: spi0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54", "gpio4";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+
+	i2c0_pins: i2c0_pinmux {
+		mux_i2c {
+			function = "blsp_i2c0";
+			pins = "gpio58", "gpio59";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	pinctrl-0 = <&spi0_pins>;
+	pinctrl-names = "default";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 4 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		status = "okay";
+
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "0:MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "0:QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "0:CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "0:APPSBLENV"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+
+			partition@f0000 {
+				label = "0:APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition@170000 {
+				label = "0:ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+		};
+	};
+
+	spi-nand@1 {
+		status = "okay";
+
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "rootfs";
+				reg = <0x00000000 0x04000000>;
+			};
+		};
+	};
+};
+
+&blsp1_i2c3 {
+	status = "okay";
+
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+
+	tpm@29 {
+		compatible = "atmel,at97sc3204t";
+		reg = <0x29>;
+	};
+};
+
+&blsp1_uart1 {
+	status = "okay";
+
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,poll_required = <1>;
+	qcom,poll_required_dynamic = <1>;
+	qcom,phy_mdio_addr = <4>;
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	qcom,poll_required = <1>;
+	qcom,poll_required_dynamic = <1>;
+	qcom,phy_mdio_addr = <3>;
+	vlan_tag = <1 0x10>;
+};
+
+&wifi0 {
+	status = "okay";
+
+	qcom,ath10k-calibration-variant = "Edgecore-ECW5211";
+};
+
+&wifi1 {
+	status = "okay";
+
+	qcom,ath10k-calibration-variant = "Edgecore-ECW5211";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/image/Makefile b/target/linux/ipq40xx/image/Makefile
index 51e8bcc7e3..127af99ce5 100644
--- a/target/linux/ipq40xx/image/Makefile
+++ b/target/linux/ipq40xx/image/Makefile
@@ -344,6 +344,18 @@ define Device/dlink_dap-2610
 endef
 TARGET_DEVICES += dlink_dap-2610
 
+define Device/edgecore_ecw5211
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_TITLE := Edgecore ECW5211
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	DEVICE_DTS_CONFIG := config@ap.dk01.1-c2
+	DEVICE_DTS := qcom-ipq4018-ecw5211
+	DEVICE_PACKAGES := ipq-wifi-edgecore_ecw5211 kmod-tpm-i2c-atmel kmod-usb-acm uboot-envtools
+endef
+TARGET_DEVICES += edgecore_ecw5211
+
 define Device/engenius_eap1300
 	$(call Device/FitImage)
 	DEVICE_VENDOR := EnGenius
diff --git a/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch b/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch
index d281bb468d..ea45606c27 100644
--- a/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch
+++ b/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch
@@ -8,9 +8,11 @@ Signed-off-by: John Crispin <john@phrozen.org>
  arch/arm/boot/dts/Makefile | 23 +++++++++++++++++++++++
  1 file changed, 23 insertions(+)
 
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -837,11 +837,50 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+Index: linux-5.4.63/arch/arm/boot/dts/Makefile
+===================================================================
+--- linux-5.4.63.orig/arch/arm/boot/dts/Makefile
++++ linux-5.4.63/arch/arm/boot/dts/Makefile
+@@ -837,11 +837,51 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -20,6 +22,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
 +	qcom-ipq4018-cs-w3-wd1200g-eup.dtb \
 +	qcom-ipq4018-ea6350v3.dtb \
 +	qcom-ipq4018-eap1300.dtb \
++	qcom-ipq4018-ecw5211.dtb \
 +	qcom-ipq4018-emd1.dtb \
 +	qcom-ipq4018-emr3500.dtb \
 +	qcom-ipq4018-ens620ext.dtb \